H Visa: The H visa is intended for temporary employment in the United States. For most H applicants, the visa is valid for multiple entries within one year. Chinese applicants do not have to pay additional H visa issuance fees. Nationals of other countries may have to pay an additional H visa issuance fee, depending on their country of origin.
yan119
2011-03-14 11:42
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楼主订阅回复提醒
yan119
2011-03-14 11:51
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我在网上找了很多
http://beijing.usembassy-china.org.cn/niv_work.html
H Visa: The H visa is intended for temporary employment in the United States. For most H applicants, the visa is valid for multiple entries within one year. Chinese applicants do not have to pay additional H visa issuance fees. Nationals of other countries may have to pay an additional H visa issuance fee, depending on their country of origin.
看来是可以回去，不用再去签了．
匿名天使 (未验证)
2011-03-14 11:53
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正常情况一年多次，你自己看你的visa,上面会写。Expire Date 还有个 M which means multiple entries
yan119
2011-03-14 11:56
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谢谢啊．应该是多次往返．
匿名天使 (未验证)
2011-03-14 15:34
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Just check your VISA. It shows the expired date and entry times
yan119
2011-03-14 16:07
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thanks!